N7201A653E - 第117页
NPM- TT2 EJM1EE-MB-04 M-00 4-1-1 -4 Every 24 hours Periodic Periodic inspection
NPM-TT2 EJM1EE-MB-04M-00
Before
opera-
tion
Rear side
4-1-1-3
Maintenance
4-1-1
Check the air pressure (Main air pressure)
Tool used: Allen wrench (3 mm) Time required: 3 minutes
●Adjust when the main air pressure is out of the required value range.
Inspecting the
pressure gauge 2
1
Remove the screws and remove
the rear pressure gauge cover
2
Adjust the pressure to be
within the range
Main air
regulator knob
● How to operate the regulator knob
1: Pull the knob up
2: Adjust it
3: Pull it down
3
Attach the rear pressure
gauge cover
●Screw: Three locations
●Screw: Three
locations
●Remove screws
Rear
pressure
gauge cover
NPM-TT2 EJM1EE-MB-04M-00
4-1-1-4
Every
24
hours
PeriodicPeriodic
inspection
NPM-TT2 EJM1EE-MB-04M-00
4-1-1-5
Adjusting the air pressure (pressure of cleaning blow , Option air pressure and vacuum break )
Tool used: Phillips screwdriver (No.2), spanner (10 mm) Time required: 20 minutes
●If cleaning blow pressure, Option air pressure and vacuum break pressure are out of prescribed value,
adjust them.
Before
opera-
tion
Maintenance
4-1-1
Inspecting the
pressure gauge 3
1
Adjust the pressure to be
within the range
4
Regulator knob
Cleaning blow regulator
knob
● How to use the regulator knob
1: Pull the knob up
2: Adjust it
3: Pull it down
(For cleaning blow pressure)
Vacuum break
pressure regulator
knob
Lock nut
●When the vacuum break regulator
is adjusted, loosen the lock nut.
After adjusted, tighten the nut.
Detach the tray
feeder or the
feeder cart
●For a tray feeder
(→ P.14-8)
●For a feeder cart
(→ P.3-2)
Cleanblowpressure
(0.13 to 0.14 MPa)
Optionairpressure
(0.4MPa)
Vacuum break
pressure
(8 to 12 kPa)